Francis A. Walker(168) has also offered a solution of this problem in his “Wages Question” (1876), in which he holds that “wages are, in a philosophical view of the subject, paid out of the product of present industry, and hence that production furnishes the true measure of wages” (p. 128). “It is the prospect of a profit in production which determines the employer to hire laborers; it is the anticipated value of the product which determines how much he can pay him” (p. 144). No doubt wages _can_ be (and often are) paid out of the current product; but _what_ amount? What is the principle of distribution? Wherever the incoming product is a moral certainty (and, unless this is true, in no case could wages be paid out of the future product), saving is as effective upon it as upon the actual accumulations of the past; and the amount of the coming product which will be saved and used as capital is determined by the same principles which govern the saving of past products. An increase of circle A by a larger production makes possible an increase of circle B, but whether it will be enlarged or not depends on the principle of accumulation. The larger the total production of wealth, the greater the _possible_ wages, all must admit; but it does not seem clear that General Walker has given us a solution of the real question at issue. The larger the house you build, the larger the rooms may be; but it does not follow that the rooms will be necessarily large—as any inmate of a summer hotel will testify. § 3. Examination of some popular Opinions respecting Wages. There are, however, some facts in apparent contradiction to this [the Wages-Fund] doctrine, which it is incumbent on us to consider and explain.